12111892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 25824960

約数和(自身を除く): 13713068

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 41, 46, 52, 76, 82, 92, 164, 169, 247, 299, 338, 437, 494, 533, 598, 676, 779, 874, 943, 988, 1066, 1196, 1558, 1748, 1886, 2132, 3116, 3211, 3772, 3887, 5681, 6422, 6929, 7774, 10127, 11362, 12259, 12844, 13858, 15548, 17917, 20254, 22724, 24518, 27716, 35834, 40508, 49036, 71668, 73853, 131651, 147706, 159367, 232921, 263302, 295412, 318734, 465842, 526604, 637468, 931684, 3027973, 6055946, 12111892]

約数ペア:

[(1, 12111892), (2, 6055946), (4, 3027973), (13, 931684), (19, 637468), (23, 526604), (26, 465842), (38, 318734), (41, 295412), (46, 263302), (52, 232921), (76, 159367), (82, 147706), (92, 131651), (164, 73853), (169, 71668), (247, 49036), (299, 40508), (338, 35834), (437, 27716), (494, 24518), (533, 22724), (598, 20254), (676, 17917), (779, 15548), (874, 13858), (943, 12844), (988, 12259), (1066, 11362), (1196, 10127), (1558, 7774), (1748, 6929), (1886, 6422), (2132, 5681), (3116, 3887), (3211, 3772)]